Hello. You did not present the combinations the question refers to, which makes it impossible for this question to be answered accurately. However, I will try to help you in the best possible way.
To present the total force you must use the following formula: Mass x Acceleration.
To calculate the total mass, you must use the formula: Force / acceleration.
To calculate the acceleration you must use the formula: Force / mass.
In which direction does an applied force move an object?
Question 1 options:
independent of the force
in the opposite direction of the force
in the same direction as the force
perpendicular to the force
Answer:
in the opposite direction of the force
Answer:
The force applied moves the object in the direction of the force. Suppose if the force is applied to the moving object in that case object moves in the direction of the stronger force. Thus, according to the given question the applied force moves the object in its direction.
that means it's the 2nd option( in the opposite direction of the force
What is used to calculate or determine intensity during exercise
what effect can a very large volcanic eruption have on earth's climate
A it will warm the earths surface as more heat is trapped by the dust particles
B it will warm the earth's surface as more lava is released by the volcanic eruption
C it will cool the earth's surface as more snow will fall with the presence of more condensation nuclei
D it will cool the earth's surface as radiation from the sun is blocked from entering the atmosphere
9
Answer:
Es la A
Explanation:
Espero que te ayude
what is torrocelli'vacuum
A horse pulls on a wagon. The reaction force is the wagon pulls on the horse.
true or false?
Answer:
True
Explanation:
the horse pull on the wagon but friction and the wight + gravity make the wagon pull on the horse ( newton's 2ed law)
What should you do before each laboratory exercise?
O A. review all safety procedures and the lab activity procedure
OB. review the WHMIS symbols
O c. put on gloves
OD. ask your lab partner
plz answer ASAP
Answer:
OA. . review all safety procedures and the lab activity procedure
Explanation:
A 15 kg mass is lifted to a height of 2 m. What is its gravitational potential energy at this position?
Answer:
29.4J
Explanation:
gravitational potential energy=mgh
mass is 15
g=9.8
h=2m
15*9.8*2=29.4
A meteor is approaching Earth. Which statement about its motion is true?
A.
The meteor travels upward relative to Earth.
B.
The meteor accelerates.
C.
The meteor is out of Earth’s gravitational force field.
D.
The meteor falls with a constant velocity.
es la respuesta C the meteor is out of earth's gravitational fórce field
You pull a wagon 50M with a 8N force at a 40 degree angle. How much work is done?
Answer:
306.4J
Explanation:
Given parameters:
Displacement = 50m
Force = 80N
Angle = 40°
Unknown:
Work done = ?
Solution:
Work done is the force applied to move a body through a certain distance.
Work done = Force x displacement cos Ф
Work done = 8 x 50 cos 40 = 306.4J
I WILL GIVE BRAINLEST, PLZ HURRY!!!
Answer: its b because as soon as you go far away from light it get red and dents
Explanation:
What is the kinetic energy of a 90 kg mass that is moving with a velocity of 6 m/s?
Answer:
The kinetic energy of a 90 kg mass that is moving with a velocity of 6 m/s is 1620 J.
Explanation:
Given
Mass m = 90 kgVelocity v = 6 m/sTo determine
Kinetic Energy E = ?The kinetic energy (K.E) of a body of mass of a 90 kg mass that is moving with a velocity of 6 m/s can be calculated using the formula
[tex]K.E=\frac{1}{2}mv^2[/tex]
where
m is the mass (kg) v is the velocity (m/s)K.E is the Kinetic energy (J)substituting m = 90 and v = 6 in the formula
[tex]K.E=\frac{1}{2}mv^2[/tex]
[tex]K.E=\frac{1}{2}\left(90\right)\left(6\right)^2[/tex]
[tex]=\frac{1}{2}\left(90\right)\cdot \:36[/tex]
[tex]=1620[/tex] J
Therefore, the kinetic energy of a 90 kg mass that is moving with a velocity of 6 m/s is 1620 J.
Going down hill with no friction,what happens to total energy?
Answer:
Decreases I believe
Explanation:
I'm sorry if it isn't and I have failed you
Which element easily loses one electron to form a positive ion?
Answer/Explanation: As mentioned above, the characteristic chemical property of a metal atom is to lose one or more of its electrons to form a positive ion. However, certain metals lose electrons much more readily than others. In particular, cesium (Cs) can give up its valence electron more easily than can lithium (Li).
-Bababooeyboy
a spring is compressed then launches a block vertically. The spring is compressed 15 cm and has a spring constant of 342 N/m. If the block has a mass of 1.4 kg, what is the maximum height it can reach?
Answer:
6.342 m/s. 2).
Explanation:
THIS IS DUE SOON AH HELP
fill in the blank
Answer:
First blank:
reflected
Second blank:
absorbed
third blank:
Transparent
fourth blank:
transmitted
fifth blank:
light
sixth blank:
optic
seventh blank:
path
eighth blank:
frequency
Explanation:
An atom has no electrical charge because_____
The number of protons is equal to the number of neutrons
The number of neutrons is equal to the number of electrons
The number of protons is equal to the number of electrons
The internal carrying force of the 4 volts of the cell in the enclosed circuit is negligible. Find out
1 total resistance
2nd circuit
3 Differential difference between a and c points
Answer:
thaYeah, I kinda dont have an answer for you either... sorry -__-
Explanation:
(a)The weight of two metallic spheres, each of 200 g and radius 4 cm and
10 cm respectively are measured in water and vacuum How will the ratio
of their weights change in water and in vacuum? Explain
Violet pulls a rake horizontally on a frictionless driveway with a net force of 2.0N for 5.0M. How much kinetic energy does the rake gain?
Answer:
10j
Explanation:
2x5=10
Violet pulls a rake horizontally on a frictionless driveway with a net force of 2.0 N for 5.0 m.
How much kinetic energy does the rake gain?
Answer: 10 J
UGH PLSSSS HELP WILL GIVE BRAINLIEST, AND 20 POINTS
A nonpolar bond is formed when two atoms share electrons unequally.
Please select the best answer from the choices provided
T
F
Answer:
false
Explanation:
the answer is false bc for a non-polar bond to form the electrons are shared equally...
17. A car traveling with a velocity of 45 m/s and has a mass of 1120 kg. The car has _________
energy. Calculate it
Answer:
[tex]sln \\ given \\ velocity \:(v) = 45ms {}^{ - } \\ mass \: of \: car \: (m) = 1120kg \\ kinetic \: enegy(k.e) = x \\ \\ k.e = \frac{1}{2} MV {}^{2} \\ k.e = \frac{1}{2} \times 1120 \times 45 \\ k.e = 25200j[/tex]
the car has kenotic energy is 2500J
The car will , have the kinetic energy of 1134 kJ. The kinetic energy is found as the product of half of mass and the square of velocity.
What is kinetic energy?The energy of the body by the virtue of its motion is known as the kinetic energy of the body. It is defined as the product of half of mass and square of the velocity.
The given data in the problem is;
A car traveling with a velocity,v= 45 m/s
The mass is, m= 1120 kg.
The kinetic energy is found as;
[tex]\rm KE = \frac{1}{2} mv^2 \\\\\ \rm KE = \frac{1}{2} 1120 (45)^2 \\\\\ \rm KE = 1134 \ kJ[/tex]
Hence, the car will , have the kinetic energy of 1134 kJ.
To learn more about kinetic energy, refer to the link;
brainly.com/question/999862
#SPJ2
TC
Displacement of a particle executing SHM is represented by Y = 0.08 sin 3nt +
metre. Then calculate-
a time period
(d) Time period
(
Minitial phase
wõisplacement
7
(c) Displacement from mean position at t=
36
sec.
Answer:
0.08 sin 3nt +
metre. Then calculate-
a time period
(d) Time period
(
Minitial phase
wõisplacement
7
(c) Displacement from mean position at t=
36
sec.
Explanation:
thats the answer
Which resistors in the circuit are connected in parallel?
Answer:
I think it's C - sorry if I'm wrong
Answer:
B and C
Explanation:
When two plane mirrors are kept at an angle of 60 degrees , how many images are formed?
Related to Subject Physics
Need Solution with All the steps
Answer ASAP
Answer:
5
Explanation:
Using the formula
Number of images = 360/theta - 1
theta is the angle of inclination
Given
Theta = 60°
Substitute
Number of images = 360/60 -1
Number of images = 6-1
Number of images = 5
Hence the number of images formed is 5
_________ forces exist between objects that are not in contact with each other
Answer:
Gravity as well as electrostatic and magnetic attraction and repulsion provide real life examples of forces being exerted by one object on another without them being in contact with each other. Many children are aware of magnetism and have played with fridge magnets.
Can an automobile with a velocity toward the north simultaneously have an acceleration toward the south? Explain.
If you don’t know the answer please please don’t answer, I have to do this for a test and it’s 100 points
Answer:
I believe that it's C
Explanation:
Pls help with either of these I will give up brainliest
Answer:
1. The bird close to the center
2. 4/25 of the original force.
Explanation:
1. Tangential velocity is v=w*d (in m/s), where w is the rotational speed, commonly denoted as the letter omega (in radians per second). d is the distance from the center of the rotating object to the position of where you would like to calculate the velocity (in meters).
As we can note, the furthest from the center we are calculating the velovity the higher it is, because the rotational velocity is not changing but the distance of the object with respect to the center is. If v=w*d, then the lower the d (distance) the lower the tangential velocity.
2. Take a look at the picture:
We have the basic equation for the gravitational force.
We have to forces: Fg1, which is the original force, and Fg2, the force when the mass and the distance changes.
If we consider that mass 2 didn't change (m2'=m2), mass 1 is four times its original (m1'=4*m1) and distance is 5 times the original (r'=5*r), then next step is just plugging it into the equation for Fg2.
Dividing the original force Fg1 by the new force Fg2 (notice you can just as well do the inverse, Fg2 divided by Fg1) gives us the relation between the forces, cancelling all the variables and being left only with a simple fraction!
Answer ASAP PLSSSS
:)
Ce clasă ești sa văd daca te pot ajuta
The development of microscopes allowed scientists to investigate living things in greater detail. Through many investigations, scientists found evidence that all living things are made of one or more basic units that divide to form new units. Scientists used their evidence to explain the relationship between these "building blocks of life" and the organisms to which they belong. What is this explanation called?
Answer:
The cell theory
Explanation:
The explanation of the relationship between the building blocks of life based on the evidence gathered by scientists from studying these building blocks is called the cell theory.
Many scientists study the building blocks. One of the earliest scientists to study these blocks gave them the name 'cells'. Thereafter, several other scientists studied different aspects of the cell and, eventually, the cell theory was propounded. There are three aspects to the theory:
All living organisms are made up of cells.The cell is the basic unit of life.Cells arose from preexisting cells by cell division.